R53 & R58 EMI Suppression Capacitors

KEMET R53 and R58 EMI Suppression Capacitors are designed for situations where capacitor failure would not result in exposure to electric shock. The R53 miniature capacitors utilize X2 technology in terms of combined THB Grade 3B level and feature high capacitance density and high capacitance values in a small pitch. The R53 and R58 capacitors are constructed of metalized polypropylene film encapsulated with self-extinguishing resin in a box of material that meets the requirements of UL 94V-0. These capacitors are AEC–Q200 qualified, RoHS compliant, and operate within a -40°C to +110°C temperature range. Typical applications include LED drives, smart utility meters, solar micro-inverters, EMI filters in wireless power transfer, and consumer electronics.

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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Capacitance
Voltage Rating DC
Termination Style
Dielectric
Lead Spacing
Length
Width
Product
Voltage Rating AC
Tolerance
Number of Pins
Height
Lead Style
Minimum Operating Temperature
Maximum Operating Temperature
Series
Qualification
Packaging
KEMET Film Capacitors 310VAC 630Vol 4.7uF THB Grd IIB AECQ2
Datasheet
1,583Expected 03/06/2026
Min.: 1
Mult.: 1

4.7 uF 630 VDC Radial Polypropylene (PP) 27.5 mm (1.083 in) 32 mm (1.26 in) 14 mm (0.551 in) Suppression Film Capacitors 310 VAC 10 % 2 Pin 28 mm (1.102 in) Straight - 40 C + 110 C R53 AEC-Q200 Bulk
KEMET Film Capacitors 350VAC 800Vo 0.47uF THB Grd IIB AECQ2
Datasheet
4,315On Order
Min.: 1
Mult.: 1

0.47 uF 1 kVDC Radial Polypropylene (PP) 15 mm (0.591 in) 18 mm (0.709 in) 11 mm (0.433 in) Suppression Film Capacitors 350 VAC 20 % 2 Pin 19 mm (0.748 in) Straight - 40 C + 125 C R53B AEC-Q200 Bulk
KEMET Film Capacitors 350VAC 800Vol 2.2uF THB Grd IIB AECQ2
Datasheet
1,440On Order
Min.: 1
Mult.: 1

2.2 uF 1 kVDC Radial Polypropylene (PP) 27.5 mm (1.083 in) 32 mm (1.26 in) 16 mm (0.63 in) Suppression Film Capacitors 350 VAC 20 % 2 Pin 30 mm (1.181 in) Straight - 40 C + 125 C R53B AEC-Q200 Tray


KEMET Film Capacitors 600 VAC 0.47 uF 110C 2Pin THB Grade IIIB LS=27.5mm AEC-Q200
Datasheet
1,112Expected 10/07/2026
Min.: 1
Mult.: 1

0.47 uF 1.2 kVDC Radial Polypropylene (PP) 27.5 mm (1.083 in) 27.5 mm (1.083 in) 14 mm (0.551 in) Suppression Film Capacitors 600 VAC 10 % 2 Pin 28 mm (1.102 in) Straight - 40 C + 110 C R58 AEC-Q200 Tray
KEMET Film Capacitors 310 VAC 630 V 0.1uF THB Grd IIB AECQ2
Datasheet
3,000On Order
Min.: 1
Mult.: 1

0.1 uF 630 VDC Radial Polypropylene (PP) 15 mm (0.591 in) 18 mm (0.709 in) 5 mm (0.197 in) Suppression Film Capacitors 310 VAC 10 % 2 Pin 11 mm (0.433 in) Straight - 40 C + 110 C R53 AEC-Q200 Bulk
KEMET Film Capacitors 310VAC 630V 0.22uF THB Grd IIB AECQ2
Datasheet
2,300Expected 18/02/2026
Min.: 1
Mult.: 1

0.22 uF 630 VDC Radial Polypropylene (PP) 15 mm (0.591 in) 18 mm (0.709 in) 6 mm (0.236 in) Suppression Film Capacitors 310 VAC 10 % 2 Pin 12 mm (0.472 in) Straight - 40 C + 110 C R53 AEC-Q200 Bulk
KEMET Film Capacitors 350 VAC 0.33 uF 125C THB Grd IIB AECQ2
Datasheet
1,500On Order
Min.: 1
Mult.: 1

0.33 uF Radial Polypropylene (PP) 15 mm (0.591 in) 18 mm (0.709 in) 10 mm (0.394 in) Suppression Film Capacitors 350 VAC 20 % 2 Pin 16 mm (0.63 in) Straight - 40 C + 125 C R53B AEC-Q200 Bulk
KEMET Film Capacitors 350VAC 800Vo 0.39uF THB Grd IIB AECQ2
Datasheet
1,396Expected 18/02/2026
Min.: 1
Mult.: 1

0.39 uF 1 kVDC Radial Polypropylene (PP) 15 mm (0.591 in) 18 mm (0.709 in) 11 mm (0.433 in) Suppression Film Capacitors 350 VAC 20 % 2 Pin 19 mm (0.748 in) Straight - 40 C + 125 C R53B AEC-Q200 Bulk
KEMET Film Capacitors 350VAC 1 uF 125C 20% THB Grd IIB AECQ2
Datasheet
431Expected 29/05/2026
Min.: 1
Mult.: 1

1 uF Radial Polypropylene (PP) 27.5 mm (1.083 in) 32 mm (1.26 in) Suppression Film Capacitors 350 VAC 20 % 2 Pin Straight - 40 C + 125 C R53B AEC-Q200 Tray
KEMET Film Capacitors 350VAC 800VDC 3.3uF THB Grd IIB AECQ2
Datasheet
333Expected 03/04/2026
Min.: 1
Mult.: 1

3.3 uF 1 kVDC Radial Polypropylene (PP) 27.5 mm (1.083 in) 32 mm (1.26 in) 22 mm (0.866 in) Suppression Film Capacitors 350 VAC 20 % 2 Pin 37 mm (1.457 in) Straight - 40 C + 125 C R53B AEC-Q200 Tray
KEMET Film Capacitors 350VAC 800Vol 8.2uF THB Grd IIB AECQ2
Datasheet
130Expected 17/02/2026
Min.: 1
Mult.: 1

8.2 uF 1 kVDC Radial Polypropylene (PP) 37.5 mm (1.476 in) 42 mm (1.654 in) 24 mm (0.945 in) Suppression Film Capacitors 350 VAC 20 % 2 Pin 44 mm (1.732 in) Straight - 40 C + 125 C R53B AEC-Q200 Tray
KEMET Film Capacitors 350VAC 800Volt 10uF THB Grd IIB AECQ2
Datasheet
108On Order
Min.: 1
Mult.: 1

10 uF 1 kVDC Radial Polypropylene (PP) 37.5 mm (1.476 in) 42 mm (1.654 in) 30 mm (1.181 in) Suppression Film Capacitors 350 VAC 20 % 2 Pin 45 mm (1.772 in) Straight - 40 C + 125 C R53B AEC-Q200 Tray
KEMET Film Capacitors 350 VAC 10 uF 125C THB Grd IIB AECQ2
Datasheet
108Expected 22/05/2026
Min.: 1
Mult.: 1

10 uF Radial Polypropylene (PP) 37.5 mm (1.476 in) 42 mm (1.654 in) 30 mm (1.181 in) Suppression Film Capacitors 350 VAC 20 % 2 Pin 45 mm (1.772 in) Straight - 40 C + 125 C R53B AEC-Q200 Tray


KEMET Film Capacitors 600 VAC 0.33 uF 110C 2Pin THB Grade IIIB LS=22.5mm AEC-Q200
Datasheet
600Expected 24/02/2026
Min.: 1
Mult.: 1

0.33 uF 1.2 kVDC Radial Polypropylene (PP) 22.5 mm (0.886 in) 26.5 mm (1.043 in) 13 mm (0.512 in) Suppression Film Capacitors 600 VAC 20 % 2 Pin 22 mm (0.866 in) Straight - 40 C + 110 C R58 AEC-Q200 Tray
KEMET Film Capacitors 310VAC 630Vo 0.56uF THB Grd IIB AECQ2
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1,500
Mult.: 500

0.56 uF 630 VDC Radial Polypropylene (PP) 15 mm (0.591 in) 18 mm (0.709 in) 10 mm (0.394 in) Suppression Film Capacitors 310 VAC 10 % 2 Pin 16 mm (0.63 in) Straight - 40 C + 110 C R53 AEC-Q200 Bulk
KEMET Film Capacitors 310VAC 630Vol 3.9uF THB Grd IIB AECQ2
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

3.9 uF 630 VDC Radial Polypropylene (PP) 27.5 mm (1.083 in) 32 mm (1.26 in) 14 mm (0.551 in) Suppression Film Capacitors 310 VAC 10 % 2 Pin 28 mm (1.102 in) Straight - 40 C + 110 C R53 AEC-Q200 Bulk
KEMET Film Capacitors 350VAC 800Volts 1uF THB Grd IIB AECQ2
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

1 uF 1 kVDC Radial Polypropylene (PP) 27.5 mm (1.083 in) 32 mm (1.26 in) 13 mm (0.512 in) Suppression Film Capacitors 350 VAC 20 % 2 Pin 22 mm (0.866 in) Straight - 40 C + 125 C R53B AEC-Q200 Tray
KEMET Film Capacitors 350VAC 800V 1.8uF 125C THB Grd IIIB AEC-Q200
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

1.8 uF 800 VDC Radial Polypropylene (PP) 27.5 mm (1.083 in) 32 mm (1.26 in) 16 mm (0.63 in) General Film Capacitors 350 VAC 10 % 2 Pin 30 mm (1.181 in) Straight - 40 C + 125 C R53B AEC-Q200 Bulk
KEMET Film Capacitors 350VAC 800V 2.2uF 125C LS=27.5mm THB Grd IIIB AEC-Q200
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

2.2 uF 800 VDC Radial Polypropylene (PP) 27.5 mm (1.083 in) 32 mm (1.26 in) 16 mm (0.63 in) General Film Capacitors 350 VAC 10 % 2 Pin 30 mm (1.181 in) Straight - 40 C + 125 C R53B AEC-Q200 Bulk
KEMET Film Capacitors 350VAC 15uF 125C 20% THB Grd IIB AECQ2
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 81
Mult.: 27

15 uF Radial Polypropylene (PP) 52.5 mm (2.067 in) 57.5 mm (2.264 in) 30 mm (1.181 in) Suppression Film Capacitors 350 VAC 20 % 2 Pin 45 mm (1.772 in) Straight - 40 C + 125 C R53B AEC-Q200 Tray
KEMET Film Capacitors 600 VAC 0.68 uF 110C 2Pin THB Grade IIIB LS=37.5mm AEC-Q200
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

0.68 uF 1.2 kVDC Radial Polypropylene (PP) 37.5 mm (1.476 in) 42 mm (1.654 in) 13 mm (0.512 in) Suppression Film Capacitors 600 VAC 10 % 2 Pin 24 mm (0.945 in) Straight - 40 C + 110 C R58 AEC-Q200 Tray
KEMET Film Capacitors 600 VAC 0.82 uF 110C 2Pin THB Grade IIIB LS=37.5mm AEC-Q200
Datasheet
Lead-Time 17 Weeks
Min.: 1
Mult.: 1

0.82 uF 1.2 kVDC Radial Polypropylene (PP) 37.5 mm (1.476 in) 42 mm (1.654 in) 16 mm (0.63 in) Suppression Film Capacitors 600 VAC 10 % 2 Pin 28.5 mm (1.122 in) Straight - 40 C + 110 C R58 AEC-Q200 Tray
KEMET Film Capacitors 600 VAC 1.8 uF 110C 2Pin THB Grade IIIB LS=37.5mm AEC-Q200
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

1.8 uF 1.2 kVDC Radial Polypropylene (PP) 37.5 mm (1.476 in) 42 mm (1.654 in) 20 mm (0.787 in) Suppression Film Capacitors 600 VAC 10 % 2 Pin 40 mm (1.575 in) Straight - 40 C + 110 C R58 AEC-Q200 Tray


KEMET Film Capacitors 600 VAC 8.2 uF 110C 4Pin THB Grade IIIB LS=52.5mm AEC-Q200
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

8.2 uF 1.2 kVDC Radial Polypropylene (PP) 52.5 mm (2.067 in) 57.5 mm (2.264 in) 45 mm (1.772 in) Suppression Film Capacitors 600 VAC 10 % 4 Pin 56 mm (2.205 in) Straight - 40 C + 110 C R58 AEC-Q200 Tray
KEMET R533I3470CKP0K
KEMET Film Capacitors
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 700

R53 AEC-Q200 Reel, Cut Tape, MouseReel